I'm playing Minecraft going in  the nether and die in lava its getting late so i go to main menu the next day i try to log on and its stuck on building terrain i refreshed Minecraft my Xbox and still no luck the bar under neath building terrain was not even going all the way across but sometimes it did but after hours and hours of waiting it still didn't load so i decided to leave it till the next day, still no look so i'm trying to see if you guys could help.